Kono Chem Co.,Ltd

Glutathione, Astaxanthin, Resveratrol, Quercetin, Rutin and other APIs

Product Certification

Kono Chem Co.,Ltd

Country:China (Mainland)

Business Type:Other

Assessed supplierAssessed
supplier

qq

    x
  • Mr.Sam
  • Ms.Sarah
  • Mr.Edward

Contacts

Mr.Hong
Tel: 86-29-86107037-8015 Mr.Sam
Tel: 86-29-86107037-8016 Ms.Sarah
Tel: 86-29-86107037-8019 Mr.Edward
Tel: 86-29-86107037-8021 Ms.Freya
Tel: +86 29 86107037-8010 Ms.Jessica
Tel: 029-86107037-8014

  • Fax: 86-29-81330164
  • URL: http://www.konochem.com
  • Province/state: Shaanxi
  • City: Xi'an
  • Street:No.11 Daqing Road,Lianhu District,Xi’an 710082,China
E-MAIL Supplier    Clike here
Home > Products > 

138-52-3 D(-)-Salicin

138-52-3 D(-)-Salicin CAS NO.138-52-3

  • Product Details

Keywords

  • D-Salicin
  • Salicin
  • 138-52-3

Quick Details

  • ProName: 138-52-3 D(-)-Salicin
  • CasNo: 138-52-3
  • Molecular Formula: C13H18O7
  • Appearance: powder
  • Application: in pharma and cosmetics cas 138-52-3
  • DeliveryTime: 2 days
  • PackAge: bags
  • Port: Guangzhou
  • ProductionCapacity: 4000 Metric Ton/Day
  • Purity: 99%
  • Storage: sealed
  • Transportation: by air
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Food Grade,Pharma Gra...
  • cas: 138-52-3

Superiority

Specifications
CAS No.:
138-52-3
MF:
C13H18O7
Place of Origin:
Shaanxi, China (Mainland)
Type:
Antibiotic and Antimicr
obial Agents, Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Medicine Grade
Brand Name:
KONO
Model Number:
KONO31
Purity:
98%, 99%
Source:
from white willow bark
Appearance:
white powder
Assay by:
HPLC
Mesh size:
100% pass 80 mesh
Standard:
In house,USP
Shelf life:
2 years when properly stored
Functions:
for supplements and pharmaceuticals
Package:
drum and foil bag,or required by clients
 
 
 
 
 
 
Packaging & Delivery
Packaging Details:
25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients
Delivery Detail:
Shipped in 1 days after payment

 

Details

1. Product Introduction                                     

 

 Product: D-Salicin

Synonym(s): 2-(Hydroxymethyl)phenyl -D-glucopyranoside, 9CI. Saligenin glucoside. Salicoside

CAS: 138-52-3

Type of Compound Code(s): XA0660 ZQ5960 XA2150 VG0020

Molecular formula: C13H18O7

Molecular weight: 286.281

Accurate Mass: 286.105255

Percentage Composition: C 54.54%; H 6.34%; O 39.12%

Solubility: Mod. sol. H2O

Physical Description: Needles (H2O) with burning taste

Biological Source: Glucoside of poplar and willow bark Biological

Use/Importance: Antipyretic, antirheumatic agent.

Analgesic Melting Point: Mp 204.7-208.7℃

Optical Rotation: [α]20D-62.56 (H2O)

Partition Coefficient (Calculated): Log P-2.38 (calc)

Assay: ≥ 98%

USES: Used for content determination of/identification/pharmacology experiment, etc

Storage conditions: 4 °C refrigerated, sealed, avoid light

The period of validity: 2 years Availability: The spot   

  

 

 

 


2. Specifications                                                                           

 

Tests

Specifications

Results

Assay

98.0%

98.0%

Appearance

white powder

white powder

Odor   and taste

Characteristic

Complies

Specific   rotation

-155±2°

Complies

   

Loss   on drying

MAX.   0.5%

0.3%

Residue   on ignition

MAX.   0.2%

0.05%

Heavy   metals

MAX.10   PPM

Complies

Microbiology   control

Total   Plate Count

Yeast   & Mold

E.Coli

S.   Aureus

Salmonella

 

MAX.1,000cfu/g

MAX.100cfu/g

Negative

Negative

Negative

 

NMT   1,000cfu/g

NMT   100cfu/g

Complies

Complies

Complies

 

3. About us                                                       

 

Founded in 2014, as a professional international pharmaceutical corporation, headquartered in Xi'an (China), KonoChemCo., Ltd. is a leading producer of standardized herbal extracts, natural active ingredients and  APIs for pharmaceutical, health food and cosmetic industries. 

Other products of this supplier

Kono Chem Co.,LtdTel:86-29-86107037-8015 Fax:86-29-81330164  Email:info@konochemical.com
 Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China,710082